US7062324B2 - Specific method for implantable cardiac control - Google Patents
Specific method for implantable cardiac control Download PDFInfo
- Publication number
- US7062324B2 US7062324B2 US10/797,391 US79739104A US7062324B2 US 7062324 B2 US7062324 B2 US 7062324B2 US 79739104 A US79739104 A US 79739104A US 7062324 B2 US7062324 B2 US 7062324B2
- Authority
- US
- United States
- Prior art keywords
- treatment member
- cardiac
- waveform
- heart
- waveforms
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related, expires
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/3605—Implantable neurostimulators for stimulating central or peripheral nerve system
- A61N1/3606—Implantable neurostimulators for stimulating central or peripheral nerve system adapted for a particular treatment
- A61N1/36114—Cardiac control, e.g. by vagal stimulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N1/00—Electrotherapy; Circuits therefor
- A61N1/18—Applying electric currents by contact electrodes
- A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
- A61N1/36—Applying electric currents by contact electrodes alternating or intermittent currents for stimulation
- A61N1/372—Arrangements in connection with the implantation of stimulators
- A61N1/37211—Means for communicating with stimulators
- A61N1/37252—Details of algorithms or data aspects of communication system, e.g. handshaking, transmitting specific data or segmenting data
Definitions
- the patient's heart began fibrillating as the chest wall was being sutured closed.
- Dr. Beck reopened the chest to expose the fibrillating heart. He then used two electrodes directly on the heart to shock it with 1500 volts of alternating current. The boy recovered.
- Pacing is a little more complicated in that some pacers use lower voltages to tickle a heart into compliance with relatively low voltages while other hearts need more powerful shocks to maintain a steady beat.
- Ostensibly implantable pacemakers are programmable through a variable range delivering approximately between 5 to 44 volts. However, it is not clear from manufacturer's claims what the actual delivered level of voltage or amperage is. All of these devices use simple electrical waveforms that bear no resemblance to the actual signals that operate the heart naturally. All natural signals that control the pacing rate are less than a volt. Voltage is not the entire story since impedance and current flow also play a part. The current expressed in amperage is greatly higher in all the state-of-the-art commercial pacemakers than natural currents. Natural amperage is in the order of milli or micro amps in the signal generating string of neurons which we call a nerve.
- waveforms used by all commercial implantable defibrillator/pacemakers are simple in form and bear no resemblance to the actual neuro coded signals used by natural human or animal cardiovascular systems.
- An example of waveforms found in some thorax implantable defibrillators consist of undamped capacitor discharge waveform or critically damped capacitor discharge (Edmark) or under-damped capacitor discharge (Lown) types. None of these waveforms resemble the natural neuro coded signals that naturally, from the beginning of life, operate & regulate cardiac operations.
- the present invention relates to control of the heart, in particular defibrillation, pacing, and cardiac paralysis by means of an implantable device.
- the present invention permits utilization of low voltages and greatly decreases the risk of further injury to the patient.
- the voltage required to propel the actual code through tissue and other barriers may be as high as 7 volts, but the actual code will be received by the heart or nerves controlling the heart typically at a range of less than one volt.
- An arrhythmia is any abnormal electrical contraction of the heart.
- Particular arrhythmias include: asystole—no beat at all or “flat-line” on monitor; bradycardia—slow beat, less than 60 beats per minute; tachycardia—fast beat, over 100 beats per minute; and fibrillation—life threatening chaotic heart action in which the heart twitches or quivers rapidly and is unable to pump efficiently.
- Fibrillation is currently typically treated by an electronic defibrillator which delivers a shock via two hand-held paddles. This process is familiar to those who view medical television shows and witness a shock so great that the entire body jumps. This shock is about 1,800 to 5,600 volts for external shocks and 310 to 750 volts for internal defibrillators. Repeated use of such large electrical shocks likely may damage the nervous system to such an extent that disabilities shall be present even if the patient lives.
- the popular misconception is that a defibrillator “puts” a heart beat into a stopped heart. Actually, a defibrillator stops the quivering heart, after which, but not always, the heart may resume a slow beat (bradycardia). Paramedics then can use medications to speed up the heart and/or administer an emergency external pacemaker while transporting the victim to a hospital.
- the heart is a pump with a closed system of arteries and veins with a natural duty to circulate oxygenated blood over the entire network of blood vessels.
- Oxygenated blood is red when it is rich with oxygen loaded into its red cells, called erythrocytes. Blood turns blue as carbon dioxide (CO2) and other waste products are loaded into its red cells, not now called “blue cells.”
- CO2 carbon dioxide
- the returning blue blood is pumped to the lungs to release the CO2and other gaseous waste products.
- the red cells immediately uptake oxygen and continue their journey via the heart and into the blood vessels, to cyclically do it all over again.
- the most outer thin layer of dry skin can be 1000 to 30,000 ohms or higher. But high voltage can bust through that skin layer.
- tissue is not as good a conductor as a metallic wire.
- Designers of external defibrillators anticipate a 50-ohm resistance load, but they know it could be somewhat higher.
- Internal implantable defibrillators/pacers operate in the highly conductive millei of the body inside the skin.
- the invention provides a method for modulating cardiac pacing.
- Stored waveforms representative of waveforms that are generated and carried in the body are selected from a storage area.
- the selected waveforms are then transmitted to a treatment member which is in direct contact with the body.
- the treatment member then broadcasts the selected waveforms to an organ in the body.
- the waveforms may be selected from a storage area in a computer, such as a scientific computer.
- the process of transmitting the selected waveforms can either be done remotely or with the treatment member connected to a control module.
- the transmission may be seismic, electronic, or via any other suitable method.
- the invention further provides an apparatus for modulating cardiac pacing.
- the apparatus includes a source of collected waveforms that are indicative of body organ functioning, a treatment member formed to be in direct contact with the body, means for transmitting collected waveforms to the treatment member, and means for broadcasting the collected waveforms from the treatment member to a body organ.
- the transmitting means may include a digital to analog converter.
- the source of collected waveforms preferably comprises a computer which has the collected waveforms stored in digital format.
- the computer may include separate storage areas for collected waveforms of different categories.
- the treatment member may be comprised of an antenna or an electrode, or any other means of broadcasting one or more waveforms directly to the body.
- the treatment member may be implanted within the body.
- FIG. 1 is a schematic diagram of one form of apparatus for practicing the method according to the invention
- FIG. 2 is a schematic diagram of another form of apparatus for practicing the method according to the invention.
- FIG. 3 is a flow chart of the method according to the invention.
- FIG. 4 is a schematic diagram of one of the cardiac pacing regulatory points treated by the invention.
- the invention consists of an implantable battery operated cardiac treatment device which utilizes the actual neuro coded signals that operate the cardiac system naturally.
- the invention is a method to treat all arrhythmias (abnormal electrical contractions) of the heart.
- the method uses natural nerve signals that usually operate and regulate the heart throughout life. This includes treatment modalities for defibrillation, tachycardia, bradycardia and other electrical disturbances.
- the method also is useful for restarting a heart in asystole (no organized beat of any kind).
- the attachment points for implantable electrodes or sensing devices include the sinus node on the myocardium (heart muscle) located near the base of the large vein (vena cava) which supplies blood to right atrium.
- Other attachment points can be the atrioventricular node and the nerve bundle of His located within the heart muscle.
- Additional important electrical connections for the implantable method is at the region of the carotid bifracation located in the neck. Connection for sending natural coded signals are required at the carotid body and the carotid sinus structures which may include attachments to the afferent nerves leaving such structures and traveling to the medullopontine command motor interneurons within the brainstem.
- Connections for the implantable device may alternatively or also be made at the level of the Pons and medulla oblongata of the brainstem.
- One of these connections can be made at the presympathetic vasomotor neurons in the rostral ventrolateral medulla oblongata.
- Another connection can be made at the nucleus tractus solitarius, also located in the medulla oblongata.
- Connections to the implantable treatment device can also be made at selected afferent or efferent fibers or regions of the vagus cranial nerve as it travels through the thorax from the medulla oblongata.
- Neuro code programming of the implantable device will provide a set of signals as needed to treat or regulate the heart.
- the invention disclosed herein consists of a waveform receiver and generator to process neural signals to elucidate (make lucid or clear) present status and then to transmit new instructions to alter cardiac control for the benefit of the patient.
- the invention has the capability to modulate both endocrine and neural inputs that are involved in cardiac regulation.
- the invention is meant to work in concert with present medications initially but the invention may allow for resetting base cardiac pacing to such an extent that previously prescribed medications may be reduced or eliminated as a treatment modality.
- the invention encompasses both a device and method for modulating cardiac control by electrical waveforms.
- One form of a device 10 used for modulating cardiac control by electrical waveforms is comprised of at least one treatment member 12 , and a control module 14 .
- the device used in this invention is described in greater detail in U.S. Pat. No. 6,681,136, issued Jan. 20, 2003, and entitled “Method to Modulate Blood Pressure By Electrical Waveforms,” the disclosure of which is incorporated herein by reference.
- FIG. 2 further shows another embodiment of the device 10 ′ as being connected to a computer 20 , which provides greater capacity to store the waveform signals.
- the computer 20 is used to store the unique waveform signals which are complex and unique to each organ and function of the organ.
- the invention further includes a method, as shown in FIG. 3 , for using the device 10 , 10 ′ to modulate cardiac control by electrical waveforms.
- the method begins at step 30 by placing the treatment member 12 , 12 ′ on a cardiac regulatory point 40 , as shown in FIG. 4 , which includes the area around the carotid body and carotid sinus between the angle of the jaw 44 at the ear 42 down to the clavicular notch, which is where the clavicular bone 46 meets the sternum 48 .
- the cardiac regulatory point 40 can include appropriate afferent or efferent nerves connected to the aortic arch.
- Such waveforms can be used to modulate either afferent or efferent nerves that play a part in control or fine-tuning of cardiac pacing.
- Such waveform signals are similar to those naturally produced by the brain stem structures for modulating cardiac pacing, as described in greater detail in the immediately above-identified incorporated application.
- the waveform signals may be adjusted, step 34 , to perform a particular function with respect to modulating cardiac pacing in the body.
- the actual adjustment forms no part of the present invention.
- step 34 is skipped and the process proceeds directly to step 36 .
- the waveform signal is transmitted to the treatment member 12 , 12 ′ of the device 10 , 10 ′.
- the treatment member 12 , 12 ′ in step 38 broadcasts the waveform signals to the target zone 40 .
- the treatment member 12 , 12 ′ may be conventional, or may be specially developed just to transmit the unique waveform signals.
- the device 10 , 10 ′ utilizes appropriate waveform signals to modulate cardiac pacing via conduction or broadcast of electrical signals into the target zone 40 .
- the process of broadcasting by the treatment member 12 , 12 ′ is accomplished by direct conduction or transmission through unbroken skin to the target zone 40 .
- the target zone 40 will approximate a position close to the nerve or nerve plexus onto which the signal is to be imposed.
- the treatment member 12 , 12 ′ is brought into contact with the skin in the target zone 40 that allows for the transport of the signal to the target nerve.
- the process of broadcasting the waveform is accomplished by direct conduction via implanting of an electrode to the receiving nerve or nerve plexus. This requires a surgical intervention as required to physically attach the electrode to the selected target nerve.
- the process of broadcasting is accomplished by transposing the waveform into a seismic form where it is sent into the target zone 40 in a manner that allows the appropriate “nerve” to receive and to obey the coded instructions of such seismic signal.
- the treatment member 12 , 12 ′ is pressed against the unbroken skin surface using an electrode conductive gel or paste medium to aid conductivity.
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- Health & Medical Sciences (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Electrotherapy Devices (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/797,391 US7062324B2 (en) | 2003-03-10 | 2004-03-10 | Specific method for implantable cardiac control |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US45326703P | 2003-03-10 | 2003-03-10 | |
US10/797,391 US7062324B2 (en) | 2003-03-10 | 2004-03-10 | Specific method for implantable cardiac control |
Publications (2)
Publication Number | Publication Date |
---|---|
US20040230235A1 US20040230235A1 (en) | 2004-11-18 |
US7062324B2 true US7062324B2 (en) | 2006-06-13 |
Family
ID=32990745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/797,391 Expired - Fee Related US7062324B2 (en) | 2003-03-10 | 2004-03-10 | Specific method for implantable cardiac control |
Country Status (7)
Country | Link |
---|---|
US (1) | US7062324B2 (en) |
EP (1) | EP1603635A4 (en) |
JP (1) | JP2007524432A (en) |
AU (1) | AU2004220521A1 (en) |
CA (1) | CA2518779A1 (en) |
MX (1) | MXPA05009325A (en) |
WO (1) | WO2004080530A2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8740825B2 (en) | 2011-10-19 | 2014-06-03 | Sympara Medical, Inc. | Methods and devices for treating hypertension |
US8849440B2 (en) | 2012-05-31 | 2014-09-30 | International Business Machines Corporation | Manufacturing control based on a final design structure incorporating both layout and client-specific manufacturing information |
US11154238B2 (en) | 2015-08-07 | 2021-10-26 | Electroceuticals, Llc | Systems, methods and apparatuses for providing bioelectronic neurocode-based therapies to mammals |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060241725A1 (en) * | 2005-04-25 | 2006-10-26 | Imad Libbus | Method and apparatus for simultaneously presenting cardiac and neural signals |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5707400A (en) * | 1995-09-19 | 1998-01-13 | Cyberonics, Inc. | Treating refractory hypertension by nerve stimulation |
US6522926B1 (en) * | 2000-09-27 | 2003-02-18 | Cvrx, Inc. | Devices and methods for cardiovascular reflex control |
US6681136B2 (en) * | 2000-12-04 | 2004-01-20 | Science Medicus, Inc. | Device and method to modulate blood pressure by electrical waveforms |
US6751501B1 (en) | 1997-07-17 | 2004-06-15 | Science Medicus, Inc. | Method and apparatus for myocardial control |
US20040236238A1 (en) * | 2003-02-18 | 2004-11-25 | Eleanor Schuler | Implantable method to regulate blood pressure by means of coded nerve signals |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5891182A (en) * | 1995-10-11 | 1999-04-06 | Regeneration Tech | Bio-active frequency generator and method |
CN1319489C (en) * | 2001-11-20 | 2007-06-06 | 科学医学公司 | Modulating body organ function using specific brain waveforms |
-
2004
- 2004-03-10 MX MXPA05009325A patent/MXPA05009325A/en not_active Application Discontinuation
- 2004-03-10 EP EP04719301A patent/EP1603635A4/en not_active Withdrawn
- 2004-03-10 US US10/797,391 patent/US7062324B2/en not_active Expired - Fee Related
- 2004-03-10 AU AU2004220521A patent/AU2004220521A1/en not_active Abandoned
- 2004-03-10 CA CA002518779A patent/CA2518779A1/en not_active Abandoned
- 2004-03-10 WO PCT/US2004/007443 patent/WO2004080530A2/en active Application Filing
- 2004-03-10 JP JP2006507080A patent/JP2007524432A/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5707400A (en) * | 1995-09-19 | 1998-01-13 | Cyberonics, Inc. | Treating refractory hypertension by nerve stimulation |
US6751501B1 (en) | 1997-07-17 | 2004-06-15 | Science Medicus, Inc. | Method and apparatus for myocardial control |
US6522926B1 (en) * | 2000-09-27 | 2003-02-18 | Cvrx, Inc. | Devices and methods for cardiovascular reflex control |
US6681136B2 (en) * | 2000-12-04 | 2004-01-20 | Science Medicus, Inc. | Device and method to modulate blood pressure by electrical waveforms |
US20040236238A1 (en) * | 2003-02-18 | 2004-11-25 | Eleanor Schuler | Implantable method to regulate blood pressure by means of coded nerve signals |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8740825B2 (en) | 2011-10-19 | 2014-06-03 | Sympara Medical, Inc. | Methods and devices for treating hypertension |
US8747338B2 (en) | 2011-10-19 | 2014-06-10 | Sympara Medical, Inc. | Methods and devices for treating hypertension |
US9011355B2 (en) | 2011-10-19 | 2015-04-21 | Sympara Medical, Inc. | Methods and devices for treating hypertension |
US8849440B2 (en) | 2012-05-31 | 2014-09-30 | International Business Machines Corporation | Manufacturing control based on a final design structure incorporating both layout and client-specific manufacturing information |
US11154238B2 (en) | 2015-08-07 | 2021-10-26 | Electroceuticals, Llc | Systems, methods and apparatuses for providing bioelectronic neurocode-based therapies to mammals |
US11950923B2 (en) | 2015-08-07 | 2024-04-09 | Electroceuticals, Llc | Systems, methods and apparatuses for providing bioelectronic neurocode-based therapies to mammals |
Also Published As
Publication number | Publication date |
---|---|
MXPA05009325A (en) | 2006-03-02 |
CA2518779A1 (en) | 2004-09-23 |
US20040230235A1 (en) | 2004-11-18 |
EP1603635A2 (en) | 2005-12-14 |
AU2004220521A1 (en) | 2004-09-23 |
WO2004080530A2 (en) | 2004-09-23 |
JP2007524432A (en) | 2007-08-30 |
EP1603635A4 (en) | 2007-09-05 |
WO2004080530A3 (en) | 2005-03-17 |
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Legal Events
Date | Code | Title | Description |
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AS | Assignment |
Owner name: SCIENCE MEDICUS, INC., NEW MEXICO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:SCHULER, ELEANOR;LEE, CLAUDE K.;REEL/FRAME:014801/0411;SIGNING DATES FROM 20040625 TO 20040626 |
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Owner name: NEUROSIGNAL TECHNOLOGIES, INC, NEW MEXICO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SCIENCE MEDICUS, INC.;REEL/FRAME:020317/0192 Effective date: 20071220 Owner name: NEUROSIGNAL TECHNOLOGIES, INC,NEW MEXICO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SCIENCE MEDICUS, INC.;REEL/FRAME:020317/0192 Effective date: 20071220 |
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Owner name: ORTIZ & LOPEZ, PLLC, NEW MEXICO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NEUROSIGNAL TECHNOLOGIES, INC.;REEL/FRAME:024697/0835 Effective date: 20100714 |
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Owner name: CODES OF LIFE, LLC, NEW MEXICO Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ORTIZ & LOPEZ, PLLC;REEL/FRAME:032968/0824 Effective date: 20140526 |
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Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.) |
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STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
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Effective date: 20180613 |